@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css");

:root {
  --bg: #ffffff;
  --paper: #ffffff;
  --ink: #101318;
  --muted: #6f747c;
  --faint: #eee7e3;
  --line: rgba(16, 19, 24, 0.12);
  --dark: #0c0c0d;
  --dark-2: #151313;
  --dark-text: #f4f7fb;
  --dark-muted: #c8c2bf;
  --coral: #ff6847;
  --coral-soft: #fff2ed;
  --coral-muted: #d86a50;
  --radius: 28px;
  --content: 980px;
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  word-break: keep-all;
  overflow-x: hidden;
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

body::before {
  content: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--content), calc(100% - 32px));
  min-height: 58px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 9px 10px 9px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(9, 11, 15, 0.66);
  color: #fff;
  backdrop-filter: blur(22px);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.22);
  z-index: 50;
  transition: background 260ms ease, color 260ms ease, border-color 260ms ease;
}

.site-header.is-light {
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
  border-color: rgba(16, 19, 24, 0.08);
  box-shadow: 0 16px 48px rgba(16, 19, 24, 0.1);
}

.brand,
.desktop-nav,
.header-cta {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}

.desktop-nav {
  justify-content: center;
  gap: 4px;
  color: currentColor;
  font-size: 13px;
  font-weight: 600;
}

.desktop-nav a {
  padding: 10px 13px;
  border-radius: 999px;
  color: inherit;
  opacity: 0.74;
  transition: opacity 200ms ease, background 200ms ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active {
  opacity: 1;
  background: rgba(127, 143, 166, 0.16);
}

.header-cta {
  justify-self: end;
  min-height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--coral);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
  transition: transform 180ms ease, background 180ms ease;
}

.header-cta:hover {
  background: #ff7a5c;
  transform: translateY(-1px);
}

.header-cta:active,
.button:active {
  transform: translateY(1px) scale(0.99);
}

a:focus-visible,
.button:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
  border-radius: 8px;
}

.button:focus-visible,
.header-cta:focus-visible {
  border-radius: 999px;
}

section {
  position: relative;
}

.section-dark {
  background: var(--dark);
  color: var(--dark-text);
}

.section-light {
  background: var(--bg);
  color: var(--ink);
}

.hero {
  min-height: 100dvh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 150px max(28px, calc((100vw - var(--content)) / 2)) 86px;
}

.hero::after {
  content: none;
}

.hero-copy {
  position: relative;
  max-width: 600px;
  z-index: 3;
  margin-top: -2vh;
}

.small-label {
  margin: 0 0 24px;
  color: #ffad98;
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(42px, 5.6vw, 68px);
  line-height: 1.08;
  font-weight: 640;
}

h2 {
  font-size: clamp(34px, 4.8vw, 62px);
  line-height: 1.12;
  font-weight: 650;
}

h3 {
  font-size: clamp(24px, 2.6vw, 38px);
  line-height: 1.12;
  font-weight: 580;
}

.hero-copy > p:not(.small-label),
.section-copy p,
.solution-copy p,
.security-copy p,
.download-panel p {
  margin-top: 26px;
  max-width: 560px;
  color: var(--dark-muted);
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.75;
  font-weight: 430;
}

.section-copy p,
.solution-copy p {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 650;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button-primary {
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 18px 48px rgba(255, 255, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 58px rgba(255, 255, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.button-ghost {
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
}

.button-ghost.dark {
  border-color: rgba(16, 19, 24, 0.15);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
}

.button-ghost.dark:hover {
  background: rgba(16, 19, 24, 0.05);
  border-color: rgba(16, 19, 24, 0.28);
}

.hero-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.phone-cluster {
  position: absolute;
  right: max(-42px, calc((100vw - 1180px) / 2));
  bottom: 5vh;
  width: min(43vw, 520px);
  height: min(70vh, 730px);
  z-index: 1;
}

.phone-frame {
  position: absolute;
  margin: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  filter: drop-shadow(0 40px 58px rgba(0, 0, 0, 0.42));
}

.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
}

.phone-main {
  width: 286px;
  right: 136px;
  bottom: 36px;
  transform: rotate(-4deg);
}

.phone-side {
  width: 226px;
  right: 0;
  bottom: 138px;
  opacity: 1;
  transform: rotate(7deg);
}

.problem,
.features,
.pricing,
.download {
  padding: 120px max(24px, calc((100vw - var(--content)) / 2));
}

.section-copy {
  max-width: 760px;
}

.section-copy.narrow {
  max-width: 720px;
}

.problem {
  padding: 0;
}

.problem-intro,
.problem-sticky {
  min-height: 100dvh;
  display: grid;
  padding: 130px max(24px, calc((100vw - var(--content)) / 2)) 96px;
}

.problem-intro {
  place-items: center;
  align-content: center;
  text-align: center;
}

.problem-intro h2,
.problem-intro p {
  margin-left: auto;
  margin-right: auto;
}

.problem-intro p {
  margin-top: 28px;
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.7;
  font-weight: 430;
}

.problem-story {
  --problem-steps: 8;
  position: relative;
  height: calc((var(--problem-steps) + 1) * 100dvh);
  border-top: 1px solid var(--line);
}

.problem-sticky {
  position: sticky;
  top: 0;
  place-items: center;
  padding: 128px max(28px, calc((100vw - 1320px) / 2)) 88px;
  overflow: hidden;
  background: #ffffff;
}

.problem-flow-media {
  justify-self: center;
  margin: 0;
  width: min(100%, 620px, calc(100dvh - 190px));
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.problem-flow-media img {
  width: 100%;
  height: auto;
  border-radius: 42px;
  box-shadow: none;
}

.problem-copy-stack {
  position: relative;
  display: grid;
  align-content: center;
  width: min(100%, 1320px);
  min-height: 500px;
}

.problem-steps {
  position: relative;
  min-height: min(670px, calc(100dvh - 210px));
}

.problem-scene {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 0;
  opacity: 0;
  pointer-events: none;
  align-items: center;
  text-align: center;
  transform: translateY(28px);
  filter: blur(8px);
  transition:
    opacity 420ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 520ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

.problem-scene.is-active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  pointer-events: auto;
}

.problem-scene span {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--coral);
  font-size: 14px;
  font-weight: 700;
}

.problem-scene h3 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(48px, 6.1vw, 86px);
  line-height: 1.08;
  font-weight: 650;
}

.problem-scene p {
  margin-top: 26px;
  max-width: 470px;
  color: var(--muted);
  font-size: clamp(18px, 1.55vw, 22px);
  line-height: 1.65;
  font-weight: 430;
}

.problem-scene-final {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(36px, 4.8vw, 64px);
  text-align: left;
}

.problem-scene-final h3 {
  max-width: 720px;
  font-size: clamp(48px, 5.4vw, 82px);
}

.problem-scene-final p {
  max-width: 560px;
}

.problem-scene-final .problem-flow-media {
  width: min(100%, 820px, calc(100dvh - 96px));
}

.donup-proof-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.donup-proof-points strong {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 98, 68, 0.1);
  color: var(--coral);
  font-size: 14px;
  line-height: 1;
  font-weight: 720;
}

.workflow-card span,
.feature-block span,
.security-list span {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 650;
}

.feature-block p {
  margin-top: 18px;
  max-width: 390px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  font-weight: 430;
}

.solution {
  padding: 128px max(24px, calc((100vw - var(--content)) / 2)) 118px;
  background: #ffffff;
  overflow: hidden;
  border-top: 1px solid rgba(16, 19, 24, 0.06);
}

.solution-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr);
  align-items: center;
  gap: clamp(46px, 8vw, 116px);
}

.solution-copy {
  max-width: 650px;
}

.solution-points {
  display: grid;
  gap: 28px;
  margin-top: 58px;
  border-top: 1px solid var(--line);
}

.solution-point {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 22px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  background: transparent;
}

.solution-point:first-child {
  border-top: 0;
}

.solution-point > span {
  color: var(--coral);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.solution-point h3 {
  font-size: clamp(23px, 2.1vw, 31px);
  line-height: 1.18;
  font-weight: 650;
}

.solution-point p {
  margin-top: 12px;
  max-width: 500px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 430;
}

.solution-media {
  justify-self: center;
  margin: 0;
  width: min(100%, 300px);
  filter: drop-shadow(0 34px 52px rgba(16, 19, 24, 0.22));
}

.solution-media img {
  display: block;
  width: 100%;
  border-radius: 0;
}

.showcase {
  position: relative;
  width: min(100%, 860px);
  height: 620px;
  margin: 80px auto 0;
}

.device {
  position: absolute;
  margin: 0;
  width: 220px;
  border-radius: 0;
  padding: 0;
  background: transparent;
  filter: drop-shadow(0 34px 50px rgba(16, 19, 24, 0.2));
}

.device img {
  border-radius: 0;
}

.device-center {
  left: 50%;
  top: 28px;
  width: 275px;
  transform: translateX(-50%);
  z-index: 2;
}

.device-left {
  left: 10%;
  top: 118px;
  transform: rotate(-7deg);
}

.device-right {
  right: 10%;
  top: 124px;
  transform: rotate(7deg);
}

.feature-rail {
  display: grid;
  gap: 86px;
  margin-top: 90px;
}

.feature-block {
  display: grid;
  grid-template-columns: minmax(220px, 0.82fr) minmax(320px, 1fr);
  align-items: center;
  gap: clamp(36px, 8vw, 120px);
}

.feature-reverse {
  grid-template-columns: minmax(320px, 1.1fr) minmax(260px, 0.9fr);
}

.feature-reverse .feature-image {
  order: 2;
}

.feature-image {
  display: grid;
  place-items: center;
  min-height: 520px;
  border-radius: 0;
  background: transparent;
  overflow: hidden;
}

.feature-image img {
  width: min(72%, 280px);
  border-radius: 0;
  filter: drop-shadow(0 28px 42px rgba(16, 19, 24, 0.16));
}

.feature-image img.feature-lockscreen-image {
  width: min(94%, 380px);
}

.security {
  min-height: 720px;
  padding: 120px max(24px, calc((100vw - var(--content)) / 2));
  overflow: hidden;
}

.security::before {
  content: none;
}

.security-copy,
.security-list {
  position: relative;
  z-index: 2;
}

.security-copy {
  max-width: 780px;
}

.security-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-top: 82px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.security-list article {
  min-height: 190px;
  padding: 28px 0 0;
  background: transparent;
}

.security-list span {
  color: #ff9a82;
}

.security-list strong {
  display: block;
  color: var(--dark-text);
  font-size: 18px;
  line-height: 1.55;
  font-weight: 520;
}

.pricing-table {
  margin-top: 78px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pricing-row {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  min-height: 76px;
  border-top: 1px solid var(--line);
}

.pricing-row:first-child {
  border-top: 0;
}

.pricing-row > div {
  display: flex;
  align-items: center;
  padding: 18px 20px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 16px;
  line-height: 1.35;
  font-weight: 480;
}

.pricing-row > div:first-child {
  border-left: 0;
  color: var(--ink);
  font-weight: 620;
}

.pricing-head {
  background: #ffffff;
}

.pricing-head > div {
  color: var(--ink);
  font-weight: 620;
}

.pricing-price > div {
  color: var(--ink);
  font-size: 18px;
  font-weight: 620;
}

.pricing-price > div:not(:first-child) {
  color: var(--coral);
}

.mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  font-size: 20px;
  line-height: 1;
  font-weight: 760;
}

.mark-yes {
  background: #fff0eb;
  color: var(--coral);
}

.mark-no {
  background: #f0f1f3;
  color: #7f858d;
}

.pricing-note {
  margin-top: 22px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  font-weight: 430;
}

.download {
  min-height: 760px;
  display: grid;
  place-items: center;
  background: #ffffff;
  border-top: 1px solid rgba(16, 19, 24, 0.06);
}

.download-panel {
  width: min(100%, 820px);
  text-align: center;
}

.download-panel img {
  width: 92px;
  height: 92px;
  margin: 0 auto 36px;
  border-radius: 26px;
  box-shadow: 0 22px 52px rgba(31, 61, 91, 0.18);
}

.download-panel p {
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
}

.download-panel .hero-actions {
  justify-content: center;
}

.download-panel .button-primary {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 18px 48px rgba(16, 19, 24, 0.18);
}

.contact {
  padding: 34px max(24px, calc((100vw - var(--content)) / 2));
  background: #fff;
  border-top: 1px solid var(--line);
}

.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-links span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 620;
  letter-spacing: 0;
}

.contact-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.3;
  font-weight: 680;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 520;
  line-height: 1.2;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 160ms ease;
}

.contact-links a:hover {
  color: var(--coral);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px max(24px, calc((100vw - var(--content)) / 2));
  border-top: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 430;
}

.site-footer strong {
  color: var(--ink);
  font-size: 16px;
}

.site-footer nav {
  display: flex;
  gap: 18px;
}

.site-footer a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.phone-mockup {
  position: relative;
  margin: 0;
  width: 300px;
  aspect-ratio: 978 / 2000;
  filter: drop-shadow(0 34px 52px rgba(16, 19, 24, 0.24));
}

.phone-mockup::before {
  content: "";
  position: absolute;
  left: 5.1%;
  top: 2.5%;
  width: 89.8%;
  height: 95%;
  border-radius: 12.5% / 5.9%;
  background: #050505;
  z-index: 1;
}

.phone-shot,
.phone-frame-overlay {
  position: absolute;
  display: block;
}

.phone-shot {
  left: 5.1%;
  top: 2.5%;
  width: 89.8%;
  height: 95%;
  object-fit: cover;
  border-radius: 12.5% / 5.9%;
  z-index: 2;
}

.phone-frame-overlay {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  z-index: 3;
}

.phone-cluster {
  right: max(-28px, calc((100vw - 1220px) / 2));
  width: min(50vw, 650px);
  height: min(78vh, 820px);
}

.phone-cluster .phone-mockup {
  position: absolute;
}

.phone-main {
  width: 318px;
  right: 174px;
  bottom: 12px;
  transform: rotate(-4deg);
  z-index: 3;
}

.phone-side {
  width: 238px;
  right: 8px;
  bottom: 192px;
  transform: rotate(7deg);
  z-index: 2;
}

.phone-third {
  width: 230px;
  right: 334px;
  bottom: 208px;
  opacity: 0.82;
  transform: rotate(-10deg);
  z-index: 1;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-highlights span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: #f3f0ee;
  background: rgba(255, 255, 255, 0.07);
  font-size: 13px;
  font-weight: 650;
}

.problem-compact {
  padding: 120px max(24px, calc((100vw - var(--content)) / 2));
}

.problem-compact .problem-intro {
  min-height: 0;
  display: block;
  padding: 0;
  text-align: left;
}

.problem-compact .problem-intro h2,
.problem-compact .problem-intro p {
  margin-left: 0;
  margin-right: 0;
}

.problem-compact .problem-intro p {
  max-width: 720px;
}

.friction-grid,
.input-methods,
.feature-tiles,
.pro-benefits {
  display: grid;
  gap: 18px;
}

.friction-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 58px;
}

.friction-grid article,
.input-method,
.feature-tile,
.pro-benefits article {
  min-height: 210px;
  padding: 28px;
  border: 1px solid rgba(16, 19, 24, 0.08);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 24px 60px rgba(16, 19, 24, 0.06);
}

.friction-grid span,
.input-primary span,
.input-method span,
.proof-card span,
.feature-tile span,
.pro-benefits span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 700;
}

.friction-grid strong,
.input-method strong,
.feature-tile strong,
.pro-benefits strong {
  display: block;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.18;
  font-weight: 680;
}

.friction-grid p,
.input-method p,
.feature-tile p,
.pro-benefits p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.62;
  font-weight: 430;
}

.input-showcase {
  display: grid;
  gap: 32px;
  margin-top: 82px;
}

.input-primary {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(36px, 7vw, 96px);
  min-height: 600px;
  padding: 0;
  overflow: visible;
}

.mockup-large {
  width: min(100%, 360px);
  justify-self: center;
}

.input-primary h3,
.proof-card h3 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.08;
  font-weight: 680;
}

.input-primary p,
.proof-card p {
  margin-top: 20px;
  max-width: 510px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.68;
}

.input-methods {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-grid {
  display: grid;
  gap: 116px;
  margin-top: 82px;
}

.proof-card {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(34px, 7vw, 86px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.proof-card:nth-child(even) {
  grid-template-columns: minmax(360px, 1fr) minmax(250px, 0.72fr);
}

.proof-card:nth-child(even) .phone-mockup {
  order: 2;
}

.proof-card .phone-mockup {
  width: min(100%, 310px);
  justify-self: center;
}

.feature-tiles,
.pro-benefits {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 42px;
}

.pro-benefits {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 70px;
}

.security-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.44fr);
  align-items: center;
  gap: clamp(46px, 8vw, 100px);
}

.security-list {
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 54px;
  border-top: 0;
}

.security-list article {
  min-height: 0;
  padding: 24px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.security-phone {
  width: min(100%, 320px);
  justify-self: center;
  filter: drop-shadow(0 34px 62px rgba(0, 0, 0, 0.42));
}

.reveal {
  opacity: 1;
  transform: translateY(0);
}

.js-enabled .reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 760ms cubic-bezier(0.16, 1, 0.3, 1), transform 760ms cubic-bezier(0.16, 1, 0.3, 1);
}

.js-enabled .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }

  .hero {
    padding-top: 118px;
    align-items: start;
    min-height: max(1040px, 100dvh);
  }

  .hero-copy {
    max-width: 100%;
    z-index: 5;
    text-shadow: none;
  }

  .phone-cluster {
    position: absolute;
    right: -132px;
    bottom: -12px;
    width: 540px;
    height: 470px;
    margin-top: 0;
    opacity: 1;
  }

  .phone-main {
    width: 250px;
    right: 190px;
    bottom: 24px;
  }

  .phone-side {
    width: 212px;
    right: 64px;
    bottom: 132px;
  }

  .features,
  .pricing,
  .download,
  .solution,
  .security {
    padding: 96px 20px;
  }

  .security-list {
    grid-template-columns: 1fr;
  }

  .solution-layout {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .solution-media {
    width: min(76vw, 310px);
  }

  .problem {
    padding: 0;
  }

  .problem-intro,
  .problem-sticky {
    padding: 112px 20px 84px;
  }

  .problem-story {
    height: calc((var(--problem-steps) + 1) * 92dvh);
  }

  .problem-sticky {
    align-content: center;
  }

  .problem-copy-stack {
    min-height: 330px;
    text-align: center;
  }

  .problem-steps {
    min-height: min(680px, calc(100dvh - 190px));
  }

  .problem-scene {
    align-items: center;
    text-align: center;
  }

  .problem-scene h3 {
    max-width: 720px;
    font-size: clamp(38px, 9vw, 68px);
  }

  .problem-scene p {
    margin-left: auto;
    margin-right: auto;
  }

  .problem-flow-media {
    justify-self: center;
    width: min(100%, 520px);
  }

  .problem-scene-final .problem-flow-media {
    width: min(88vw, 560px);
  }

  .problem-scene-final {
    grid-template-columns: 1fr;
    gap: 34px;
    text-align: center;
  }

  .problem-scene-final h3,
  .problem-scene-final p {
    margin-left: auto;
    margin-right: auto;
  }

  .donup-proof-points {
    justify-content: center;
  }

  .feature-block,
  .feature-reverse {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .feature-reverse .feature-image {
    order: 0;
  }

  .feature-image {
    min-height: 440px;
  }

  .showcase {
    height: 560px;
  }

  .device {
    width: 220px;
  }

  .device-center {
    width: 270px;
  }

  .device-left {
    left: -4px;
  }

  .device-right {
    right: -4px;
  }

  .pricing-table {
    overflow-x: visible;
  }

  .pricing-row {
    min-width: 0;
  }

  .contact-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .contact-links {
    justify-content: flex-start;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header {
    top: 12px;
    width: calc(100% - 22px);
  }

  .brand {
    gap: 8px;
    font-size: 15px;
  }

  .brand img {
    width: 30px;
    height: 30px;
    border-radius: 9px;
  }

  .header-cta {
    min-height: 36px;
    padding: 0 14px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .contact {
    padding: 28px 22px;
  }

  .contact-links a {
    overflow-wrap: anywhere;
  }

  .button {
    width: 100%;
  }

  .hero {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-copy {
    margin-top: 0;
  }

  h1 {
    font-size: 35px;
    line-height: 1.1;
  }

  .hero-copy > p:not(.small-label) {
    color: #bac4d0;
    font-size: 16px;
    line-height: 1.72;
  }

  .phone-cluster {
    right: -226px;
    bottom: -118px;
    width: 560px;
    height: 330px;
    opacity: 1;
  }

  .phone-main {
    width: 226px;
    right: 206px;
    bottom: 0;
  }

  .phone-side {
    width: 190px;
    right: 94px;
    bottom: 92px;
  }

  .showcase {
    height: 470px;
  }

  .device-left,
  .device-right {
    opacity: 0.62;
  }

  .feature-image {
    min-height: 360px;
    border-radius: 26px;
  }

  .problem-intro,
  .problem-sticky {
    min-height: 100dvh;
    padding: 108px 18px 72px;
  }

  .problem-intro h2 {
    font-size: 38px;
  }

  .problem-intro p {
    font-size: 16px;
  }

  .problem-scene h3 {
    font-size: 34px;
  }

  .problem-scene p {
    font-size: 16px;
    line-height: 1.62;
  }

  .problem-scene span {
    margin-bottom: 18px;
  }

  .problem-copy-stack {
    min-height: 300px;
  }

  .problem-steps {
    min-height: min(690px, calc(100dvh - 180px));
  }

  .problem-flow-media {
    width: min(100%, 340px);
  }

  .pricing-row {
    grid-template-columns: 1.18fr 0.72fr 0.84fr 0.84fr;
    min-height: 64px;
  }

  .pricing-row > div {
    padding: 14px 8px;
    font-size: 12px;
    line-height: 1.34;
  }

  .pricing-row > div:first-child {
    font-size: 13px;
  }

  .pricing-price > div {
    font-size: 13px;
  }

  .pricing-note {
    font-size: 13px;
  }

  .mark {
    width: 26px;
    height: 26px;
    font-size: 14px;
  }
}

@media (max-width: 560px) and (max-height: 720px) {
  .problem-sticky {
    padding-top: 86px;
    padding-bottom: 42px;
  }

  .problem-flow-media {
    width: min(100%, 252px);
  }

  .problem-flow-media img {
    border-radius: 32px;
  }

  .problem-copy-stack {
    min-height: 540px;
  }

  .problem-steps {
    min-height: 540px;
  }

  .problem-scene span {
    margin-bottom: 12px;
  }

  .problem-scene h3 {
    font-size: 28px;
    line-height: 1.1;
  }

  .problem-scene p {
    margin-top: 14px;
    max-width: 310px;
    font-size: 14px;
    line-height: 1.52;
  }

  .problem-scene-final {
    gap: 18px;
  }

  .problem-scene-final .problem-flow-media {
    width: min(92vw, 420px);
  }

  .donup-proof-points {
    gap: 8px;
    margin-top: 22px;
  }

  .donup-proof-points strong {
    min-height: 34px;
    padding: 0 12px;
    font-size: 12px;
  }
}

@media (max-width: 900px) {
  .phone-cluster {
    right: -106px;
    bottom: -24px;
    width: 560px;
    height: 500px;
  }

  .phone-main {
    width: 252px;
    right: 204px;
    bottom: 20px;
  }

  .phone-side {
    width: 214px;
    right: 78px;
    bottom: 136px;
  }

  .phone-third {
    width: 202px;
    right: 342px;
    bottom: 138px;
  }

  .problem-compact {
    padding: 96px 20px;
  }

  .problem-compact .problem-intro {
    min-height: 0;
    padding: 0;
    text-align: left;
  }

  .friction-grid,
  .input-methods,
  .feature-tiles,
  .pro-benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .input-primary,
  .proof-card,
  .proof-card:nth-child(even),
  .security-layout {
    grid-template-columns: 1fr;
  }

  .proof-grid {
    gap: 88px;
  }

  .proof-card:nth-child(even) .phone-mockup {
    order: 0;
  }

  .proof-card {
    padding: 0;
  }

  .input-primary {
    padding: 0;
  }

  .mockup-large,
  .proof-card .phone-mockup,
  .security-phone {
    width: min(72vw, 300px);
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 1020px;
  }

  .hero-highlights span {
    min-height: 34px;
    font-size: 12px;
  }

  .phone-cluster {
    right: -244px;
    bottom: -178px;
    width: 620px;
    height: 430px;
  }

  .phone-main {
    width: 232px;
    right: 244px;
    bottom: 16px;
  }

  .phone-side {
    width: 194px;
    right: 126px;
    bottom: 108px;
  }

  .phone-third {
    width: 178px;
    right: 398px;
    bottom: 116px;
  }

  .problem-compact {
    padding: 86px 18px;
  }

  .problem-compact .problem-intro {
    min-height: 0;
    padding: 0;
  }

  .friction-grid,
  .input-methods,
  .feature-tiles,
  .pro-benefits {
    grid-template-columns: 1fr;
  }

  .friction-grid article,
  .input-method,
  .feature-tile,
  .pro-benefits article {
    min-height: 0;
    padding: 24px;
    border-radius: 20px;
  }

  .input-showcase,
  .proof-grid {
    margin-top: 56px;
  }

  .proof-grid {
    gap: 72px;
  }

  .input-primary h3,
  .proof-card h3 {
    font-size: 30px;
  }

  .input-primary p,
  .proof-card p {
    font-size: 16px;
  }

  .mockup-large,
  .proof-card .phone-mockup,
  .security-phone {
    width: min(78vw, 286px);
  }
}